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地层

na.layer; sequence; geosphere
网络stratum; strata; formation

地层

英-汉网络释义

地层

na.

1.【地】stratum; layer; serati; geosphere; sequence; rib; superstratum

2

You know , in case you get lost and need a map back to the surface .

你要知道，万一你迷路了，会需要一张地图回到地层表面的。

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is good , the use stratum was more widespread , promotes the drill rod to carry on the reverse to close the putty mouth ahead of time.

特点是钻头密闭性较好，使用地层较为广泛，提升钻杆需先期进行反转合上进泥口。

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And the surface deformation is continual and slow with a long duration of movement due to deep mining of iron ore in soft rock strata .

软岩地层深部铁矿开采引起的地表移动变形发展缓慢且周期较长。

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In case of the specified parameters of the casing pipe , the ratio of the casing response to that of the formation is almost a constant .

在套管参数一定时，套管响应与地层的响应的比值近似一个常数。

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As the well is being drilled , formation fluid flows into the wellbore and up to the surface .

作为被钻的井，其地层流体流出井身可能会涨至表面。

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Human beings need to make far more decisions like this : to leave fossil fuels in the ground , and to leave rainforests standing.

人类需要做出更多此类决定：不去开采地层下面的化石燃料，让雨林自然生长。

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A device used on the outside of the casing of a well to seal off formations or to protect certain zones.

为封堵地层或保护某些层段在井内套管外面所用的装置。

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This would mean your relatives will choose a wood casket , no embalming will be involved and you will be buried a bit closer to the surface .

这将意味着你的亲属会选择一个木制棺材，不含防腐香料，而且你也会被埋得略接近于地层表面。

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The sedimentary features and strata touching relation in the Early-middle Mesozoic of Helanshan area were contrast to that of Ordos Basin .

贺兰山地区中生代早中期的沉积特征及地层接触关系与鄂尔多斯盆地内部相一致；

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The log is usually presented on a linear scale , chosen to emphasize the lower readings often seen opposite permeable zones with mud cake .

微测井曲线常以线性比例尺显示，用来着重显示有泥饼的渗透性地层中常见的低值读数。

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The more recent calcareous , or calcium carbonate , deposits that make up the tufa formations are closer to the bottom and lighter in color .

钙质或碳酸钙越近现代，所构成凝灰岩地层的沉积物越靠近底部，颜色也比较浅。

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The low dipping strata and structural disposition of the syncline present a fine opportunity for detailed field analyses .

向斜构造的缓倾斜地层和构造配置，有利于进行详细的现场分析。

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The characteristic of "strata control -structural control- lithologic control " is quite apparent all over the mining area.

矿床控制因素显示出 “地层 -岩控 -构控和时控 ”多位一体的特点。

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A Qatari man in a traditional white dishdasha robe and a wind-blown red-and-white kaffiyeh stands before a sandstone formation near Dukhan.

一位卡塔尔男人身着传统白色迪迪沙长袍，头戴随风飘舞的红白图案头巾，站在杜可汗附近的一块砂岩地层前。

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A generic term used to describe small formation particles known as fines that may be produced with the reservoir fluid .

描述可与储层流体一起产出的地层小颗粒（称为细粒）所用的通用术语。

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Chemical fossils (e. g. alkanes and porphyrins ) are often the only evidence for life in rocks of PRECAMBRIAN age.

化学化石（烷烃和卟啉）是前寒武纪地层中生命存在的唯一证据。

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Borehole images with associated dips have also been used in the interpretation .

在进行解释时会用到井壁成像和相关的地层倾角数据。

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Put forward a concept of macro-cohesive strength, witch could be obtained by back-analysis of the auto stability of the sandy pebble soil.

针对成都砂卵石地层提出了宏观内聚力的概念，指出可通过反分析的方法取得宏观内聚力的取值。

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